Classifying Real Numbers DC#2

Which of the following shows all of the sets of numbers that the square root of 36 belongs to?

• Real, Irrational
• Real, Rational
• Real, Rational, Integer, Whole Number
• Real, Rational, Integer, Whole Number, Counting Number

A rational number:

• can be turned into a fraction.
• is only positive.
• can't have a decimal.
• is not a real number.

Determine if it is a rational or irrational number:
√20

• Rational
• Irrational

The fraction shown belongs to which of the following groups?
33/100

• Rational
• Irrational
• Rational, Integer
• Whole, Integer, Rational

Classify the sets of numbers that the following number belongs to: -5²

• Real, Irrational
• Real, Rational
• Real, Rational, Integer
• Real, Rational, Integer, Whole Number

Which word does NOT describe 1,058?

• Whole
• Integer
• Rational
• Irrational

If a number is a Real number, then it is a Whole number.

• Always
• Sometimes
• Never

If a number is a Whole number, then it is a Real number.

• Always
• Sometimes
• Never

1.555... is not an irrational number because?

• It is a decimal
• The decimal repeats
• It is not negative

Tags

CCSS.8.NS.A.1

3.5932... is irrational or rational?

• Rational
• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1